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van Leusen, P., Whiting, J. & Millard, M. (2013). Engage Online & On-Campus Students in Dialog: Supporting Synchronous Online & Face-to-Face Classes. In T. Bastiaens & G. Marks (Eds.), Proceedings of E-Learn 2013--World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (pp. 1000-1004). Las Vegas, NV, USA: Association for the Advancement of Computing in Education (AACE).